Etymology and distribution of 中津川.

Nakatsugawa 【中津川】^{レベル5
About 3,400}  The Japanese surnames etymology dictionary.

Tochigi-ken , Kagoshima-ken , Toukyou-to .

① Origin of Tochigi-ken Ashikaga-shi Yamashita-cho (formerly Hiraishi). Place name recorded in the Muromachi period. Tradition in Shimane-ken western part (formerly Iwami-kuni).

② Kagoshima-ken Kimotsuki-gun Kinkou-chou Tashiro Kawarahiraishi originated from the stone. There was Hirakimon gate of the gate division system in the Edo period in the same place.

③ Kagoshima-ken Ichikikushikino-shi Originated from Hirashima 's small figure Hiraishi. There was a Hiraishi mansion of the gate division system in the Edo period in the same place.

④ Fukushima-ken Nihonmatsu-shi Origin of Hiraishi. A place name with a record since the Edo period.

⑤ Oosaka-fu Minamikawachi-gun Kanan-chou Origin of Hiraishi. A place name with a record since the Kamakura period.

⑥ Iwate-ken Ichinoseki-shi Maikawa Origin Hiraishi. Iwate-ken Oushuu-shi 's tradition in Kisawa.

⑦ Ainu system . Hokkaidou Sapporo-shi 's Silicone is called Hiraishi Surname. Estimated in around 1875.

Nakatsukawa 【中津川】^{レベル5
About 3,400}  The Japanese surnames etymology dictionary.

Oosaka-fu , Kagawa-ken , Hokkaidou .

① Oosaka-fu Neyagawa-shi Originated in Hiraike town. A place name with a record since the Edo period. It was in the Edo period in the same place.

② Kagawa-ken Marugame-shi Aya Town Fukuma is based. Kagawa-ken Takamatsu-shi Tamamo-cho was in the Edo period in the Sanuki Takamatsu clan in the Clan office. Tell Hokkaidou that Kagawa-ken will come out.

③ Ooita-ken Usa-shi Originated from the shrine of Shimosuke's Hirate Pond.